116 lines
4.6 KiB
TypeScript
116 lines
4.6 KiB
TypeScript
import { spawn, type ChildProcessWithoutNullStreams } from 'node:child_process'
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import { mkdtemp, readFile, readdir, rm } from 'node:fs/promises'
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import { tmpdir } from 'node:os'
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import { join } from 'node:path'
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import { fileURLToPath } from 'node:url'
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import { afterEach, describe, expect, it } from 'vitest'
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import { foldRequestHeader, type SessionEvent } from '@deepseek-ai/dsh-session'
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const binScript = fileURLToPath(new URL('../../../ui/stdio-agent/src/bin.ts', import.meta.url))
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const configPath = fileURLToPath(new URL('./fixtures/cordis.yml', import.meta.url))
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const repoTsconfig = fileURLToPath(new URL('../../../../tsconfig.json', import.meta.url))
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const tsxLoader = fileURLToPath(import.meta.resolve('tsx'))
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const PROCESS_TIMEOUT_MS = 30_000
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const TEST_TIMEOUT_MS = PROCESS_TIMEOUT_MS + 15_000
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const FIRST_REPLY = 'You said: "first". Try "echo <something>" to see a tool call.'
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let child: ChildProcessWithoutNullStreams | undefined
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let workdir: string | undefined
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afterEach(async () => {
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if (child !== undefined && child.exitCode === null) child.kill('SIGKILL')
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child = undefined
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if (workdir !== undefined) await rm(workdir, { recursive: true, force: true })
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workdir = undefined
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})
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async function jsonlFiles(dir: string): Promise<string[]> {
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const entries = await readdir(dir, { withFileTypes: true })
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const paths = await Promise.all(entries.map(async (entry) => {
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const path = join(dir, entry.name)
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if (entry.isDirectory()) return jsonlFiles(path)
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return entry.isFile() && entry.name.endsWith('.jsonl') ? [path] : []
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}))
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return paths.flat()
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}
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async function runTwoTurns(): Promise<{ stdout: string; stderr: string }> {
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workdir = await mkdtemp(join(tmpdir(), 'time-context-e2e-'))
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const cwd = workdir
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return new Promise((resolve, reject) => {
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const proc = spawn(
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process.execPath,
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['--expose-internals', '--import', tsxLoader, binScript, configPath],
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{
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cwd,
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env: {
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...process.env,
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TZ: 'Asia/Shanghai',
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TSX_TSCONFIG_PATH: repoTsconfig,
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DSH_HOME: join(cwd, '.dsh'),
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DSH_AGENTS_HOME: join(cwd, '.agents'),
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},
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stdio: ['pipe', 'pipe', 'pipe'],
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},
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)
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child = proc
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let stdout = ''
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let stderr = ''
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let sentSecond = false
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proc.stdout.setEncoding('utf8')
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proc.stdout.on('data', (chunk: string) => {
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stdout += chunk
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if (!sentSecond && stdout.includes(`${FIRST_REPLY}\n> `)) {
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sentSecond = true
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proc.stdin.end('second\n')
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}
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})
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proc.stderr.setEncoding('utf8')
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proc.stderr.on('data', (chunk: string) => { stderr += chunk })
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const timer = setTimeout(() => {
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proc.kill('SIGKILL')
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reject(new Error(`time-context e2e did not exit within ${PROCESS_TIMEOUT_MS / 1_000}s. stdout:\n${stdout}\nstderr:\n${stderr}`))
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}, PROCESS_TIMEOUT_MS)
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proc.on('exit', (code) => {
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clearTimeout(timer)
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if (code === 0) resolve({ stdout, stderr })
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else reject(new Error(`time-context e2e exited ${code}. stdout:\n${stdout}\nstderr:\n${stderr}`))
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})
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proc.on('error', (error) => { clearTimeout(timer); reject(error) })
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proc.stdin.write('first\n')
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})
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}
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describe('time-context through a real cordis.yml and stdio process', () => {
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it('uses the process zone and persists both first-turn and elapsed-time request context', async () => {
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const { stdout, stderr } = await runTwoTurns()
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expect(stderr).not.toContain('UNHANDLED')
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expect(stdout).toContain('time-context e2e ready.')
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expect(stdout).toContain(FIRST_REPLY)
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expect(stdout).toContain('You said: "second".')
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const logs = await jsonlFiles(join(workdir as string, '.sessions'))
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expect(logs).toHaveLength(1)
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const lines = (await readFile(logs[0] as string, 'utf8')).trimEnd().split('\n')
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const events = lines.slice(1).map(line => JSON.parse(line) as SessionEvent)
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expect(events.filter(event => event.type === 'turn/end')).toHaveLength(2)
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const firstHeader = events.find(event => event.type === 'request/header')
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if (firstHeader?.type !== 'request/header') throw new Error('missing initial request/header event')
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expect(firstHeader.data.header.system).toMatch(
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/Current time: \d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\+08:00\[Asia\/Shanghai\]/,
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)
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expect(firstHeader.data.header.system).toContain(
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'Time since previous message: unavailable (no earlier message in this session).',
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)
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const finalSystem = foldRequestHeader(events)?.system
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expect(finalSystem).toContain('[Asia/Shanghai]')
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expect(finalSystem).toMatch(
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/Time since previous message: (?:\d+d )?(?:\d+h )?(?:\d+m )?\d+s\./,
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)
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}, TEST_TIMEOUT_MS)
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})
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